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ChemicalBook >> CAS DataBase List >> 2,2'-Dipyridyl N-oxide

2,2'-Dipyridyl N-oxide

2,2'-Dipyridyl N-oxide price.
  • $126 - $3037.65
  • Product name: 2,2'-Dipyridyl N-oxide
  • CAS: 33421-43-1
  • MF: C10H8N2O
  • MW: 172.18
  • EINECS:626-794-4
  • MDL Number:MFCD00065168
  • Synonyms:2,2’-bipyridine,1-oxide ;2,2’-bipyridinemonoxide ;2,2'-Bipyridine N-oxide;2,2'-Dipyridyl N-oxide 98%;2,2′-Bipyridine monooxide;2,2′-Bipyridyl N-oxide;2,2′-Dipyridyl 1-oxide;2 2'-DIPYRIDYL-N-OXIDE 98
6 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
Package
  • 0.5G
  • 1G
  • 5g
  • 50G
  • ManufacturerAK Scientific
  • Product number1313AQ
  • Product description2,2′-Dipyridyl N-oxide
  • Packaging5g
  • Price$181
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0168073
  • Product description2,2′-Dipyridyl N-oxide 98.00%
  • Packaging0.5G
  • Price$638
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0168073
  • Product description2,2′-Dipyridyl N-oxide 98.00%
  • Packaging1G
  • Price$693
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0168073
  • Product description2,2′-Dipyridyl N-oxide 98.00%
  • Packaging5G
  • Price$1155
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0168073
  • Product description2,2′-Dipyridyl N-oxide 98.00%
  • Packaging50G
  • Price$3037.65
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number552933
  • Product description2,2′-Dipyridyl N-oxide 98%
  • Packaging5g
  • Price$126
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 1313AQ 2,2′-Dipyridyl N-oxide 5g $181 2021-12-16 Buy
American Custom Chemicals Corporation CHM0168073 2,2′-Dipyridyl N-oxide 98.00% 0.5G $638 2021-12-16 Buy
American Custom Chemicals Corporation CHM0168073 2,2′-Dipyridyl N-oxide 98.00% 1G $693 2021-12-16 Buy
American Custom Chemicals Corporation CHM0168073 2,2′-Dipyridyl N-oxide 98.00% 5G $1155 2021-12-16 Buy
American Custom Chemicals Corporation CHM0168073 2,2′-Dipyridyl N-oxide 98.00% 50G $3037.65 2021-12-16 Buy
Sigma-Aldrich 552933 2,2′-Dipyridyl N-oxide 98% 5g $126 2024-03-01 Buy

Properties

Melting point :59-63 °C(lit.)
Boiling point :422.9±20.0 °C(Predicted)
Density :1.15±0.1 g/cm3(Predicted)
pka :2.62±0.22(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,2′-DipyridylN-oxide(Obpy) may be used to synthesize the following:2,2′-bipyridyl-6-carbonitrile4-nitro-2,2′-bipyridylN-oxide by reaction with potassium nitrate in sulfuric acidEu(TTA)3(Obpy), an electroluminescent red emitter obtained via reaction with europium(III) chloride hexahydrate (EuCl3.6H2O) and 2-thenoyltrifluoroacetonate(TTA)

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